* feat(db): add pg_trgm search index on posts * feat(api): use pg_trgm similarity search for posts * fix(api): use ILIKE + word_similarity instead of % operator for search
* feat(db): add pg_trgm search index on posts * feat(api): use pg_trgm similarity search for posts * fix(api): use ILIKE + word_similarity instead of % operator for search